3M Innovative Properties Company

Corning Incorporated

Wisconsin Alumni Research Foundation

Simon Kelly Shannon

Jerald K Rasmussen

Kannan Seshadri

Robert T Fitzsimons, Jr

James I Hembre

Peter D Wickert

Babu Nana Gaddam

Catherine A Bothof

Richard B Ross

Shawn Michael O'Malley

Kevin Robert McCarthy

Arthur Winston Martin

Florence Verrier

Moses Mekala David

Steven M Heilmann

Timothy J Hebrink

Clinton P Waller, Jr

Ta-Hua Yu

Douglas Eugene Weiss

Yi He

Yue Zhou

Mark R Etzel

Christopher Bankole Shogbon

Rachael A T Gould

Rebecca L A Everman

Carl M Truesdale

Robert T Fitzsimons

Clinton Waller

Robert TJr Fitzsimons

Surface structured articles comprising a polymer matrix and a dispersed phase, the article having first and second opposed major surfaces, at least a portion of the first major surface is a microstructured, anisotropic surface comprises features having at least one dimension in a range from 1 micrometer to 500 micrometers, wherein the dispersed phase comprises an antimicrobial material, and wherein at least a portion of the dispersed phase is present on the microstructured, anisotropic surface. Surface structured articles are useful, for example, for marine applications (e.g., surfaces in contact with water (e.g., fresh water, ocean water)) such as boats, ships, piers, oil rigs, decks, and roofing materials.

Surface structured articles and methods of making the same

Porous polymeric resins, reaction mixtures and methods that can be used to prepare the porous polymeric resins, and uses of the porous polymeric resin are described. More specifically, the polymeric resins typically have a hierarchical porous structure plus reactive groups that can be used to interact with or react with a variety of different target compounds. The reactive groups can be selected from an acidic group or a salt thereof, an amino group or salt thereof, a hydroxyl group, an azlactone group, a glycidyl group, or a combination thereof.

Porous polymeric resins

Articles that contain a solid support with a grafted chain extending from the solid support, methods of making these articles, and various uses of the articles are described. More specifically, the grafted chain has a functional group that can react with or interact with target compound. Alternatively, the functional group on the grafted chain can react with a modifying agent to provide another group that can react with or interact with the target compound. The grafted chains are attached to the solid support through a ring-opened azlactone group. The articles can be used to purify the target compound or to separate the target compound from other molecules in a sample.

Solid support with a grafted chain

A synthetic cell culture surface, prepared from a mixture of at least three (meth)acrylate monomers where one of the monomers has an N-hydroxysuccinimide moiety is provided, which supports the growth of cells including undifferentiated human embryonic stem cells in defined media. Methods for preparing the cell culture surface is also provided.

Derivatized peptide-conjugated (meth) acrylate cell culture surface and methods of making

Ligand functionalized substrates, methods of making ligand functionalized substrates, and methods of using functionalized substrates are disclosed.

Ligand functionalized substrates

A coated microcarrier for cell culture includes a microcarrier base and a polymeric coating grafted to the base via a polymerization initiator. A method for forming the coated microcarrier includes (i) conjugating a polymerization initiator to the microcarrier base to form an initiator-conjugated microcarrier base; (ii) contacting the initiator-conjugated microcarrier base with monomers; and (iii) activating the initiator to initiate polymerization and graft the polymer to the base.

Synthetic microcarriers for culturing cells

N-hydroxysuccinimide acrylate ester monomers are described which provide N-hydroxysuccinimide derivatized monomers for the formation of polymeric cell culture surfaces suitable for culture of difficult to culture cells including undifferentiated embryonic stem cells. Methods of making the monomers and are also described.

Monomers for making polymeric cell culture surface

Methods of making macroporous cation exchange resins are described. The macroporous cation exchange resins are in the form of particles such as beads that contain a hydrophilic, crosslinked, (meth)acrylic-type polymeric material. The macroporous cation exchange resins are prepared using an inverse suspension polymerization process in the presence of a water soluble, organic, aliphatic porogen having at least three hydroxy groups.

Method of making macroporous cation exchange resins

Methods of making macroporous anion exchange resins are described. The macroporous anion exchange resins are in the form of particles such as beads that contain a hydrophilic, crosslinked, (meth)acrylic-type polymeric material. Additionally, methods of purifying a negatively charged material using the macroporous anion exchange resins, methods of making chromatographic columns that contain the macroporous anion exchange resins, methods of making filter elements that contain the macroporous anion exchange resins, and methods of making porous composite materials that contain the macroporous anion exchange resins are described.

Method of making macroporous anion exchange resins

Methods of making macroporous cation exchange resins are described. The macroporous cation exchange resins are in the form of particles such as beads that contain a hydrophilic, crosslinked, (meth)acrylic-type polymeric material. Additionally, methods of purifying a positively charged material using the macroporous cation exchange resins, methods of making chromatographic columns that contain the macroporous cation exchange resins, methods of making filter elements that contain the macroporous cation exchange resins, and methods of making porous composite materials that contain the macroporous cation exchange resins are described.

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Horseheads, NY, United States of America

Simon Kelly Shannon